The hobgoblin extends an oversized four fingered hand to shake and says, "Then it's a deal."

When Laura moves the question to the others, the hobgoblin chuckles and says, "Well it can't hurt," with an exaggerated shrug. Annie nods her head and says, "I suppose it makes the most sense."

(OOC: As the only PC, I'll let you choose the benefit of the Oath from the list)